Avengers (1963 1st Series) #144 First Hellcat!
"Claws!" Part 4 of 7. First appearance of Hellcat. Script by Steve Englehart. Pencils by George Perez. Inks by Mike Esposito. Cover by Gil Kane and Frank Giacoia.
The Avengers are free inside the Brand Corporation's Long Island facility! However, it doesn't take long for Hugh Jones and Buzz Baxter to locate them and activate the plant's internal military-grade weapons! During the missile attack, the Avengers are forced to split up. The Beast, Vision, and Scarlet Witch go one way...and Captain America, Iron Man, and Patsy Walker go another!
